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Synonyms for Untouchable (same or very similar meaning)

WordNet sense 1 (belongs to lowest social and ritual class in India):
Harijan

WordNet sense 2 (impossible to assail):
unassailable

WordNet sense 3 (incapable of being transgressed or dishonored):
inviolable

WordNet sense 4 (not permitted):
impermissible

WordNet sense 5 (ritually unclean or impure):
impure, unclean

WordNet sense 6 (not capable of being obtained):
inaccessible, unobtainable, unprocurable

WordNet sense 7 (not available or accessible or at hand):
unavailable


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